Start here

A useful treatment decision begins with the missing measurement—not a product shortlist.

I NEED A MEASUREMENT

I do not know my available flow

Start with the observation worksheet. Record where, at what pressure, and for how long the flow was observed.

I HAVE A SYSTEM MANUAL

I want to compare backwash demand

Bring the complete-system requirement, its conditions, and your supply observation.

I WANT TO UNDERSTAND

I am comparing ratings

Read the difference between a component capacity and a household supply measurement.

What this first release covers

Available-flow arithmetic and documented backwash comparisons. Chemistry interpretation, treatment sequencing, and local groundwater context will be added as separate evidence-led resources.